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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2025, 21:56

General

  • Target

    40c423562a0e202340959444e672f41b66055cf54e559ee59540c75c3db41e41.exe

  • Size

    220KB

  • MD5

    c811866c8d2abbcc1f8477ceab1fc9c8

  • SHA1

    beccfdbc3c57b49e5422ff844d0f0f4976341406

  • SHA256

    40c423562a0e202340959444e672f41b66055cf54e559ee59540c75c3db41e41

  • SHA512

    181a8df41c6e312090c37ab4e966dc931723fe118a2f0da920525379408971cb08b845bf35b7c430e88a8515b06ea8230b21d757883c429b17894ce21e48cd0f

  • SSDEEP

    768:UfMEIvFGvZEr8LFK0ic46N47eSdYAHwmZ9p6JXXlaa5uA:UfbIvYvZEyFKF6N4yS+AQmZYl/5

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Neconyd family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\40c423562a0e202340959444e672f41b66055cf54e559ee59540c75c3db41e41.exe
    "C:\Users\Admin\AppData\Local\Temp\40c423562a0e202340959444e672f41b66055cf54e559ee59540c75c3db41e41.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 224
      2⤵
      • Program crash
      PID:3588
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3436 -ip 3436
    1⤵
      PID:1932

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3436-1-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB